Vibroflotation method capable of realizing effective pile diameter of gravel pile

The invention discloses a vibroflotation method capable of realizing effective pile diameter of a gravel pile, which comprises the following steps: controlling water-air linkage of a vibroflotation gravel pile machine comprising a telescopic guide rod and a vibroflotation device to quickly finish vi...

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Bibliographic Details
Main Authors SUN LIANG, HAN WEI, GUO WANHONG, SHI FENG
Format Patent
LanguageChinese
English
Published 22.09.2023
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The invention discloses a vibroflotation method capable of realizing effective pile diameter of a gravel pile, which comprises the following steps: controlling water-air linkage of a vibroflotation gravel pile machine comprising a telescopic guide rod and a vibroflotation device to quickly finish vibroflotation construction of a gravel pile hole; the gravel filler is placed in the gravel pile hole, and a vibroflot conducts vibroflot densification on the gravel filler around the vibroflot; when the vibroflot carries out vibroflot encryption on the surrounding gravel filler, a flow velocity sensor arranged in a shell of the vibroflot generates a real-time electric signal corresponding to the amplitude of the vibroflot; and according to the real-time electric signal generated by a flow velocity sensor arranged in a vibroflot, vibroflot encryption of the vibroflot is controlled, so that the pile diameter of a gravel pile formed by gravel filled in the gravel pile hole is equal to the effective pile diameter. 本发明公
Bibliography:Application Number: CN202210255826